0

Sweep in a Transonic Fan Rotor: Part 2 — CFD and Stress Analyses PUBLIC ACCESS

[+] Author Affiliations
Hazem F. Abdelhamid, Raymond P. Shreeve, Garth V. Hobson

Naval Postgraduate School, Monterey, CA

Paper No. 98-GT-579, pp. V001T01A137; 10 pages
doi:10.1115/98-GT-579
From:
  • ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition
  • Volume 1: Turbomachinery
  • Stockholm, Sweden, June 2–5, 1998
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7862-0
  • Copyright © 1998 by ASME

abstract

Forward-swept and back-swept transonic rotor geometries were generated from a reference design using a new 3D surface representation for blade geometry. Flow fields and performance were calculated using a thin-layer Navier-Stokes code and rotational stresses were calculated using a finite-element code. Grid generation problems, due to interfacing with the new geometry package, were resolved to obtain a consistent data set that isolated the effect of sweep on rotor performance. The intent of the study was to exercise and demonstrate the new geometry package by introducing sweep into an existing rotor design. The package is intended for aero-structural-manufacturing optimization.

Copyright © 1998 by ASME
This article is only available in the PDF format.

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In